3KHP

Crystal structure of a possible dehydrogenase from Mycobacterium tuberculosis at 2.3A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	MaoC family protein	polymer	311	32615.7	4	UniProt (Q11198) Pfam (PF22622) Pfam (PF01575) UniProt (by SIFTS) (I6YBZ8)	Mycobacterium tuberculosis H37Rv	possible dehydrogenase, Putative uncharacterized protein, MYTUD.00504.A
2	E, F, H, I, J... (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	7	Chemie (CL)
3	G (B)	L(+)-TARTARIC ACID	non-polymer		150.1	1	Chemie (TLA)
4	M, N, O, P (A, B, C, D)	water	water		18.0	556	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 290 (UniProt: Q11198)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	130462.9
Non-Polymers*	Number of molecules	8
	Total formula weight	398.3
All*	Total formula weight	130861.1

*Water molecules are not included.